ISO 6504-3-2006 色漆和清漆.遮盖力的测定.第3部分:以固定扩展速率测定浅色色漆的对比率

标准号：ISO 6504-3-2006
中文标准名称：色漆和清漆.遮盖力的测定.第3部分:以固定扩展速率测定浅色色漆的对比率
英文标准名称：Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate
标准类型：G50
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G50
国际标准分类号：87.040
适用范围：This part of ISO 6504 describes methods for determining the opacity (by contrast ratio measurement) given bypaint films of white or light colours of tristimulus value greater than 25, applied at a spreading rate ofto a black and white chart or to colourless transparent polyester foil. In the latter case, the tristimulus value ismeasured subsequently over black and white glass panels.